Hydrodynamic evaluation of a hydraulic clarifier through hydraulic behaviour indicators and simplified flow models
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional de Colombia
2012
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| _version_ | 1876426932775550976 |
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| author | Paola Patiño |
| author_facet | Paola Patiño |
| contents | Hydrodynamic evaluation of a hydraulic clarifier through hydraulic behaviour indicators and simplified flow models Paola Patiño Camilo Cruz Patricia Torres Santiago Laín Ingeniería flow model tracer study Hydraulic clarifier hydrodynamic evaluation Hydrodynamic phenomena take place within water treatment plants associated with physical, operational and environmental factors which can affect the water quality. This study evaluated a hydraulic clarifier¿s hydrodynamic pattern using sludge recirculation through continuous tracer test leading to determining hydraulic behaviour indicators and simplified flow models. The clarifier had dual flow with a predominantly complete mixture during the hours in which higher temperatures were reported for affluent water compared to those reported inside the reactor, causing the formation of density currents promoting mixing in the reactor and increased turbidity in the effluent. The hydraulic indicators and the Wolf-Resnick model had higher sensitivity to the influence of temperature on reactor hydrodynamics. 2012 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64323227014 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.1 Vol.32 |
| format | Artículo científico |
| id | redalyc_64323227014 |
| institution | Redalyc |
| language | en |
| publishDate | 2012 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Hydrodynamic evaluation of a hydraulic clarifier through hydraulic behaviour indicators and simplified flow models Paola Patiño Ingeniería flow model tracer study Hydraulic clarifier hydrodynamic evaluation Hydrodynamic evaluation of a hydraulic clarifier through hydraulic behaviour indicators and simplified flow models Paola Patiño Camilo Cruz Patricia Torres Santiago Laín Ingeniería flow model tracer study Hydraulic clarifier hydrodynamic evaluation Hydrodynamic phenomena take place within water treatment plants associated with physical, operational and environmental factors which can affect the water quality. This study evaluated a hydraulic clarifier¿s hydrodynamic pattern using sludge recirculation through continuous tracer test leading to determining hydraulic behaviour indicators and simplified flow models. The clarifier had dual flow with a predominantly complete mixture during the hours in which higher temperatures were reported for affluent water compared to those reported inside the reactor, causing the formation of density currents promoting mixing in the reactor and increased turbidity in the effluent. The hydraulic indicators and the Wolf-Resnick model had higher sensitivity to the influence of temperature on reactor hydrodynamics. 2012 artículo científico 0120-5609 https://www.redalyc.org/articulo.oa?id=64323227014 en http://www.redalyc.org/revista.oa?id=643 Ingeniería e Investigación application/pdf Universidad Nacional de Colombia Ingeniería e Investigación (Colombia) Num.1 Vol.32 |
| title | Hydrodynamic evaluation of a hydraulic clarifier through hydraulic behaviour indicators and simplified flow models |
| topic | Ingeniería flow model tracer study Hydraulic clarifier hydrodynamic evaluation |
| url | https://www.redalyc.org/articulo.oa?id=64323227014 |